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thế mà mik cứ nghĩ nó là look up , tại nó có look up the dictionary ý
you don't know the number, you can find it in the phone book
If you don't remember our address, you can find it in the phone book.
If you don't remember our address, you can find it in the phone book
1. If we _________V_________ waste paper, we will save a lot of trees.
A. Repeat B. Recycle C. Rewrite D. Remark
2. You can save money while shopping by only buying ________A__________ you need.
A. What B. This C. It D. That
3. What can we do ______B____________ air pollution?
A. Reduce B. To reduce C. Reducing D. To reducing
4. Why do you often forget to ________B__________ the lights when you go out of the classroom?
A. Turn on B. Turn off C. Close D. Shut down
5. If we plant more trees in the schoolyard, the school will become a ________B__________ place.
A. Darker B. Greener C. Dirtier D. More polluted
6. Do you think we should put a _______D___________ bin in every classroom in order to keep it clean?
A. Reusable B. Recycled C. Recycling D. Recyclable
7. My brother and I will give last year’s clothes to ________C__________ instead of throwing them away.
A. Shop B. People C. Charity D. Survey
8. Next week our class is having a discussion about finding ____________D______ ways to reuse old items before throwing them away.
A. Interested B. Surprising C. Useless D. Creative
9. It is a good idea to ________B__________ our clothes with our friends or cousins.
A. Change B. Swap C. Turn D. Send
10. If people turn off all electric appliances in one hour all over the world, they can save lots of ____A_____.
A. Electric B. Electrical C. Electrician D. electricity
11. You should put the food in a reusable box _______B___________ plastic bags.
A. By B. Instead of C. Because of D. Without
12. If we use ________B_________ paper, we will save a lot of trees.
A. Fewer B. Less C. More D. Much
13. Don’t throw rubbish into the river because you will make it ________B__________.
A. Greener B. Dirty C. Cleaner D. Fresher
14. If there is a rubbish bin in every class, the classroom will become______D____________.
A. Harmful B. Lighter C. Dirtier D. Cleaner
15. If we all use ______C____________ bags, we will help the environment.
A. New B. Cheap C. Reusable D. Reduced
16. This newspaper is made of ________B__________ paper.
A. Recycle B. Recycled C. Old D. Waste
17. Please collect all the recyclable materials, and take them to the ________D__________ factory.
A. Recycle B. Recycled C. Recyclable D. Recycling
18. Reduce, reuse, recycle is said to encourage people to waste less, by using less and using things again, in order to ________D__________ the environment.
A. Harm B. Damage C. Pollute D. Protect
19. These three Rs _______B___________ reduce, reuse and recycle.
A. Stand up B. Stand for C. Ask for D. Means
20. If you have old clothes, will you give them to those ______D____________?
A. Needs B. To need C. For needing D. In need
Chào em, em tham khảo nhé!
Can you ..... the definition of this word for me?
A. look at
B. lookup
C. look after
D. look for
Kiến thức: Phrasal verb - Cụm động từ
Tạm dịch: Bạn có thể tra giúp tôi nghĩa của từ này trong từ điển là gì không?
A. nhìn vào.
B. tham khảo tài liệu tham khảo, tra cứu. look up in a dictionary: tra cứu từ điển.
C. chăm sóc.
D. tìm kiếm.
Chúc em học tốt và có những trải nghiệm tuyệt vời tại hoc24.vn!
Choose one sentence that has the same meaning as the root one.
1. You can't visit the United States unless you get a visa.
a. You can't visit the United States if you get a visa.
b. If you don't get a visa, you cannot visit the United States.
c. Although you get a visa, you can't visit the United States.
d. You can visit the United States even if you don't get a visa.
2. Why don't we recycle bottles and cans?
a. We must recycle bottles and cans, mustn't we?
b. What do we recycle bottles and cans for?
c. Shall we recycle bottles and cans?
d. How can we recycle bottles and cans?
3. I'll be happy to give you a lift.
a. Would you mind giving me a lit?
b. Giving me a lift will make you happy
c. Ill be happy if you give me a lift.
d. I don't mind giving you a lift.
4. What do you think I should do?
a. What do you advise me to do?
b. What should I do for you?
c. Why don't you think what I should do?
d. What I do depend on your thinking.
5. My classmate gave this book to me.
a. My classmate was given this book by me.
b. This book was given to me by my classmate.
c. This book was given to my classmate by me.
d. This book was given my classmate by me.
Chọn đáp án đúng
4. They asked me what...
The children were doing, are the children doing, were the kitchen children doing, the children are doing
5. You should have a dictionary to..the words you want to know about
Look into,look up,look for,look over
6. If I find the book, I...phone you
Will phone,phone,are phoning, are going to phone
1. If we meet at 9:30, we (have) WILL HAVE plenty of time.
2. If you (find) FIND a skeleton in the cellar, don't mention it to anyone.
4. If you pass your examination, we (have) WILL HAVE a celebratipn.
5. Lisa would find the milk if she (look) LOOKED for it in the fridge.
6. What (happen) WILL HAPPEN if I press this button?
7. The door will be unlocked if you (press) PRESS the green button.
8. I should have voted for her if I (have) HAD HAD a vote then.
9. If you go to Paris, where WILL you (stay) STAY?
10. If you (swim) SWIM in this lake, you'll shiver from cold.
11. If someone offered to buy you one of those rings, which youWOULD CHOOSE (choose)
1. If we meet at 9:30, we (have) will have plenty of time.
2. If you (find) find a skeleton in the cellar, don't mention it to anyone.
4. If you pass your examination, we (have) will have a celebratipn.
5. Lisa would find the milk if she (look) looked for it in the fridge.
6. What (happen) will happen if I press this button?
7. The door will be unlocked if you (press) press the green button.
8. I should have voted for her if I (have) had had a vote then.
9. If you go to Paris, where you (stay) will you stay?
10. If you (swim) swim in this lake, you'll shiver from cold.
11. If someone offered to buy you one of those rings, which you (choose) would you choose.
1. I suggest collecting the plastic bags.
2.If you go to the station, you will meet her.
3.We have used this old car for over ten years.
4.What are you doing?-I am looking for my new book.
5.Why don't you go to school by bike?
1. I suggest (collect) ...collecting.......the plastic bags
2.If you go to the station early,you (meet)..will meet........her
3.We (use)....have used..... this old car for over ten year
4.What are you doing?-I (look)...am looking.......for my new book
5.Why don't you (go) ..go......to school by bike?
If you look.............the book, you can find what you need.
A. at
B. for
C. up
D. through
look through : xem qua
If you look.............the book, you can find what you need.
A. at
B. for
C. up
D. through
look through sth = đọc qua